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Specifications
Rated input Current:
10A
Frequency Range:
50kHz~1MHz
DCR Primary Side (Max):
700mΩ
Mfr. Part #:
ECSTA1V0805-1020-R
Key Attributes
Model Number:
ECSTA1V0805-1020-R
Product Description
Product Overview
The ECSTA1V0805 is an automotive-grade SMT current sense transformer designed for high-performance applications. It features a low DC resistance, a wide selection of turns ratios, and a high sensed current capability of 10 A. The transformer is AEC-Q200 qualified and operates within a wide frequency range, making it suitable for demanding environments.
Product Attributes
- Brand: Eaton
- Product Code: ECSTA1V0805
- Package: EE5.0 SMT (8.38 mm x 8.0 mm x 5.5 mm)
- Certifications: AEC-Q200 qualified, J-STD-020 compliant, HALOGEN FREE, RoHS compliant
- Material: Automotive grade
Technical Specifications
| Part Number | Turns Ratio (sec :pri) | Secondary Inductance (H) @ 100 kHz (min) | DCR sec () (max) | DCR pri (m) (ref) | Hi-pot pri to sec (Vac @ 0.5 mA, 3 sec) | Sensed Current (A) (max) |
| ECSTA1V0805-1020-R | 20:1 | 80 | 0.4 | 0.7 | 500 | 10 |
| ECSTA1V0805-1030-R | 30:1 | 180 | 0.87 | 0.7 | 500 | 10 |
| ECSTA1V0805-1040-R | 40:1 | 320 | 1.14 | 0.7 | 500 | 10 |
| ECSTA1V0805-1050-R | 50:1 | 500 | 1.85 | 0.7 | 500 | 10 |
| ECSTA1V0805-1060-R | 60:1 | 730 | 2.3 | 0.7 | 500 | 10 |
| ECSTA1V0805-1070-R | 70:1 | 980 | 4.75 | 0.7 | 500 | 10 |
| ECSTA1V0805-1100-R | 100:1 | 2000 | 5.5 | 0.7 | 500 | 10 |
| ECSTA1V0805-1125-R | 125:1 | 3000 | 11.5 | 0.7 | 500 | 10 |
Applications
Motor drive, On-board chargers, DC/DC converters, Wireless chargers, Battery management systems (BMS), EV charging, Feedback control, Overload sensing.
Environmental and General Specifications
- Storage Temperature (component): -40 C to +125 C
- Operating Temperature Range: -40 C to +125 C (ambient plus self-temperature rise)
- Frequency Range: 50 kHz to 1 MHz
- Moisture Sensitivity Level (MSL): 1
Mechanical Parameters
| Dimension | Value (mm) |
| A | 8.38 maximum |
| B | 8.00 maximum |
| C | 5.50 maximum |
| D | 1.85 0.3 |
| E | 0.6 |
| F | 0.25 |
| G | 0.7 0.2 |
2411192342_EATON-ECSTA1V0805-1020-R_C6844238.pdf
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